What volume (in mL ) of 0.160mol / L calcium hydroxide , Ca(OH) 2 (aq) , is needed to completely neutralize 63.6 mL of 0.407 mol/L phosphoric acid , H3PO4(aq) ?

Q: A 18.0 wt% solution of CaCl₂ (110.98 g/mol) has a density of 1.165 g/mL. What is the mass, in…

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Q: 4 A standard solution of 0.146 M NaOH was used to determine the concentration of a sulfuric acid…

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Q: A student needs to prepare a 500.0 mL solution of 0.150 M Zn(NO3)2. How many grams of Zn(NO3)2 is…

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Q: 1. When you initially standardized your NaOH solution, you diluted your HCl stock solution and added…

A: During the dilution process, the number of moles of a solute remain constant but the concentration…

Q: Which one of the following substances is a strong electrolyte in aqueous solution?    (a) Vinegar…

A: The substances which have the capacity to conduct electricity in aqueous solution are termed as…

Q: A solution of sodium chlorate is a highly effective herbicide. Calculate the volume of 4.30 mol/L…

A: A solution is made by adding certain amount of solute to a solvent. The term concentration refers to…

Q: Analysis of a solution of NaOH showed that 42.67 mL of 0.485 M HNO3 was needed to titrate a 25.00-mL…

A: Given: 42.67mL of 0.485M  HNO3 titrated with 25.00mL sample of NaOH. To find: concentration of the…

Q: What is the concentration of hydrogen ion, H+, present in a water sample if 100. ml of the sample…

A: H+ ion of the water sample reacts with OH- of the sodium hydroxide solution. The balanced chemical…

Q: Lemons contain citric acid (C6H8O7). A lemon juice solution known to contain 1.6 g of citric acid…

A: The molecular formula of citric acid is C6H8O7.

Q: What is the mass, in grams, of NaOH in 50.0 mL of a 35.2% (m/v) sodium hydroxide solution?

A: Volume of NaOH = 50.0 mL Mass by volume percentage of NaOH = 35.2 %

Q: One cup of fresh orange juice contains 124 mg of ascorbic acid. Given that one cup = 236.6 Ml.…

A: Given,Ascorbic acid = 124 mgVolume = 236.6 mL

Q: Consider a 0.586 M aqueous solution of barium hydroxide, Вa(ОН)2Ba(ОН)2 (аq). How many grams of…

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Q: What is the concentration of an aqueous caffeine solution that is prepared by dissolving 36.8 g of…

A: We are having 36.8 g of caffeine, C8H10N4O2 Molar mass of caffeine, C8H10N4O2  = (12*8 +…

Q: Write the complete ionic equation for the reaction that takes place when aqueous solutions of…

A: The balanced equation can be defined as the chemical equation where an equal number of atoms are…

Q: What volume of 0.242 M HCI is required to neutralize each of the following solutions? (a) 25.0 mL of…

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Q: volume

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Q: During a titration, it is found that 53.5 mL of a solution of NaOH is needed to neutralize 1.86 g of…

A: The molar mass of hydrochloric acid is 36.5 g/mol.

Q: What volume (in mL) of 0.197 mol/L sodium hydroxide, NaOH (aq), is needed to completely neutralize…

A: Given: Concentration of NaOH = 0.197 M Concentration of HCl = 0.298 M And volume of HCl solution to…

Q: The antacid Amphogel contains aluminum hydroxide, Al(OH)3. 27.5 mL of an HCl solution are completely…

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Q: Constants I Periodic Table An acid solution is 0.110 Min HCl and 0.210 M in H2 SO4. Part A What…

A: The neutralization reaction between acid and base occurs based on the following equation:…

Q: What is the concentration of a solution made with 0.335 moles of KOH in 400.0 mL of solution? What…

A: As of you asked multiple Questions in a single session, i am answering first 3 Questions. And for…

Q: Consider a 0.586 M aqueous solution of barium hydroxide, Bа(ОН)2Ba(ОН)2 (ад). How many grams of…

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Q: The molarity of an aqueous solution of sodium hydroxide, NaOH, is determined by titration against a…

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Q: Following the procedure, a student recorded the initial volume of NaOH in his buret as 1.43 mL. He…

A: Titrimetric analysis involves the determination of the volume of a solution of known concentration.…

Q: If 211 mL of water is added to 5.00 mL of 3.24 M NaCI solution, what is the concentration of the new…

A: N1= 3.24M V1= 5.00 mL N2= ?? V2=211mL+5mL=216mL

Q: The solubility of magnesium hydroxide, Mg(OH)2, in water is 9.0 × 10–4 g/100 mL. What volume of…

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Q: How many milliliters of 10.5 M HCl(aq) are needed to prepare 220.0 mL of 1.00 M HCl(aq)?

A: Given:Molarity (M1) = 10.5 M. Molarity (M2) = 1.00 M.Volume (V2) = 220.0 mL. Volume (V1) =?

Q: How many grams of barium acetate, Ba(CH3 COO)2 , must be dissolved to prepare 250. mL of a 0.218 M…

A: The amount of a solute dissolved in a specified volume of the solvent is expressed by the…

Q: The following chemical reaction takes place in aqueous solution: MgCl,(aq)+2 KOH(aq) →Mg (OH),(s)+2…

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Q: A.) What is the pOH of an aqueous solution of 0.325 M perchloric acid?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: If you add 250 ml of water to 250 ml of a 0.5M NaOH solution, what will the molarity of the diluted…

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Q: An antacid tablet has a mass of 1.45 g and neutralizes 61.83 mL of a 0.291 M HCl solution. What is…

A: Given that -  Mass of antacid tablet = 1.45 g  Volume of Hydrochloric acid, HCl used = 61.83 mL…

Q: You have 250. mL of 0.226 M HCl. Using a volumetric pipet, you take 50.00 mL of that solution and…

A: Given:M1 = 0.226 MV1 = 50.00 mL.V2 = 100.00 mLV3 = 10.0 mLV4 = 100 mL

Q: What volume of 0.828 M HCl, in milliliters, is required to titrate 2.10 g of NaOH to the equivalence…

A: Given, 0.828 M HCl 2.10 g NaOH

Q: A 1.22 g sample of KHP is used to titrate a NaOH solution.  A student finds that it requires 15.00…

A: Given: Mass of KHP used = 1.22 g. And volume of NaOH solution required = 15.00 mL = 0.015 L…

Q: The molarity of an aqueous solution of potassium hydroxide, KOH, is determined by titration against…

A: Balanced chemical equation: HBr +  KOH  ---->  KBr  +  H2O Number of mmole of KOH = number of…

Q: react

A: Acid: V =15 ml, M =? Base: V = 55.7 ml and M = 0.1 M

Q: How many milliliters of 12.0 M HCl(aq) are needed to prepare 315.0 mL of 1.00 M HCl(aq)?

A: Given, M1 = 1.00M HCl            M2 = 12.0M HCl            V1 = 315.0mL            V2 = ?

Q: What volume. (in mL) of 0.400 mol/L sodium hydroxide, NAOH (aq), is needed to completely neutralize…

A: Given :-  Molarity of NaOH solution = 0.400 mol/L  Molarity of HCl solution = 0.261 mol/L  Volume of…

Q: CH3COOH

A: Acid-Base Titration Base: V = 55.7 ml, Molarity = 0.10 M Acid: V = 15 ml, Molarity = ? M

Q: How many milliliters of 10.5 M HCI(aq) are needed to prepare 690.0 mL of 1.00 M HCI(aq)?

A: Solution In chemistry, the concentration of answer|an answer} is that the amount of a substance…

Q: What is the molarity of a sodium hydroxide solution made by combining 2.0 L of 0.60 M NaOH with 495…

A: Consider the given information is as follows; V1=2.0 L                                          ;…

Q: When 20.00 mL of 1.005 M H,SO4 is titrated with a solution of NaOH, 44.68 mL of NaOH is required to…

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Q: You have 806 ml of 3.52 M HCl. Using a volumetric pipet, you take 185 ml of that solution and dilute…

A: For the case of dilution we know that - C1V1 = C2V2  Where - C1 = Concentration of stock solution…

Q: What is the initial volume, in milliliters, needed to prepare 100. mL of 6.00 M HNO3 from 18.0 M…

A: The molarity of a solution is the number of moles of a substance present in 1 litre of its solution.…

Q: The following chemical reaction takes place in aqueous solution: MgCl,(aq)+2 KOH(aq)→Mg(OH),(s)+2…

A: Ans  Molecular chemical equation for  MgCl2aq + 2KOHaq ---------> Mg(OH)2s + 2KClaq Total ionic…

Q: How many mL of a 0.172 M aqueous solution of chromium(III) sulfate,Cr(SO4)3 , must be taken to…

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Q: If 200. mL of water is added to 10.0 mL of 4.00 M NaCI solution, what is the concentration of the…

A: Given data is as follows: The initial concentration of NaCl M1 = 4.00 M The initial volume of the…

Q: How many milliliters of 12.0 M HCl(aq) are needed to prepare 220.0 mL of 1.00 M HCl(aq)?

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Q: You have 250. mL of 0.136 M HCl. Using a volumetric pipet, you take 25.00 mL of that solution and…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.